CC(C)C(C)C1(C)OC2(CCC3C4C(OO)C=C5CC(O)CC[C@]5(C)C4CCC32C)C1(C)O	17β,20β-Epoxy-7β-hydroperoxy-23α,24α-dimethylcholest-5-ene-3β,22α-diol